EP1251573A3 - Batterie secondaire à électrolyte non aqueux - Google Patents

Batterie secondaire à électrolyte non aqueux Download PDF

Info

Publication number
EP1251573A3
EP1251573A3 EP02008862A EP02008862A EP1251573A3 EP 1251573 A3 EP1251573 A3 EP 1251573A3 EP 02008862 A EP02008862 A EP 02008862A EP 02008862 A EP02008862 A EP 02008862A EP 1251573 A3 EP1251573 A3 EP 1251573A3
Authority
EP
European Patent Office
Prior art keywords
aqueous electrolyte
separator
secondary cell
electrolyte secondary
materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02008862A
Other languages
German (de)
English (en)
Other versions
EP1251573B1 (fr
EP1251573A2 (fr
Inventor
Akira c/o Sony Fukushima Corporation Yamaguchi
Atsuo c/o Sony Fukushima Corporation Omaru
Masayuki c/o Sony Fukushima Corporation Nagamine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2001123534A external-priority patent/JP3680759B2/ja
Priority claimed from JP2001169884A external-priority patent/JP3794283B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP1251573A2 publication Critical patent/EP1251573A2/fr
Publication of EP1251573A3 publication Critical patent/EP1251573A3/fr
Application granted granted Critical
Publication of EP1251573B1 publication Critical patent/EP1251573B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP02008862.1A 2001-04-20 2002-04-19 Batterie secondaire à électrolyte non aqueux Expired - Lifetime EP1251573B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001123534A JP3680759B2 (ja) 2001-04-20 2001-04-20 非水電解液二次電池
JP2001123534 2001-04-20
JP2001169884A JP3794283B2 (ja) 2001-06-05 2001-06-05 非水電解質電池
JP2001169884 2001-06-05

Publications (3)

Publication Number Publication Date
EP1251573A2 EP1251573A2 (fr) 2002-10-23
EP1251573A3 true EP1251573A3 (fr) 2008-02-27
EP1251573B1 EP1251573B1 (fr) 2017-05-31

Family

ID=26613965

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02008862.1A Expired - Lifetime EP1251573B1 (fr) 2001-04-20 2002-04-19 Batterie secondaire à électrolyte non aqueux

Country Status (2)

Country Link
US (2) US7138207B2 (fr)
EP (1) EP1251573B1 (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1251573B1 (fr) * 2001-04-20 2017-05-31 Sony Corporation Batterie secondaire à électrolyte non aqueux
WO2004059758A2 (fr) * 2002-12-23 2004-07-15 A 123 Systems, Inc. Cellules electrochimiques a densite d'energie et de puissance elevee
US20040166415A1 (en) 2003-02-21 2004-08-26 Celgard Inc. Oxidation resistant separator for a battery
KR100736512B1 (ko) * 2003-07-29 2007-07-06 마쯔시다덴기산교 가부시키가이샤 리튬이온 2차전지
DE10347567A1 (de) 2003-10-14 2005-05-12 Degussa Elektrischer Separator mit Abschaltmechanismus, Verfahren zu dessen Herstellung und Verwendung in Lithium-Batterien
JP4384630B2 (ja) * 2004-12-23 2009-12-16 トーレ・サエハン・インコーポレーテッド 二次電池セパレータ用ポリエチレン微多孔膜及びその製造方法
US7811707B2 (en) * 2004-12-28 2010-10-12 Boston-Power, Inc. Lithium-ion secondary battery
US20080008933A1 (en) * 2005-12-23 2008-01-10 Boston-Power, Inc. Lithium-ion secondary battery
JP5118637B2 (ja) 2005-07-14 2013-01-16 ボストン−パワー，インコーポレイテッド Ｌｉイオン電池用制御電子回路
US20070202394A1 (en) * 2006-02-28 2007-08-30 Viavattine Joseph J Separator systems for batteries
TWI426678B (zh) 2006-06-28 2014-02-11 Boston Power Inc 具有多重充電率之電子裝置、電池組、充電於電子裝置中的鋰離子電荷儲存電源供應器之方法及可攜式電腦
US20080241697A1 (en) * 2007-03-28 2008-10-02 Sanyo Electric Co., Ltd. Non-aqueous electrolyte battery
WO2008127829A2 (fr) * 2007-04-15 2008-10-23 3M Innovative Properties Company Séparateur pour une cellule électrochimique
EP2162935A1 (fr) 2007-06-22 2010-03-17 Boston-Power, Inc. Dispositif de rétention pour dispositif d'interruption de courant (cid) pour cellule li-ion
KR101460640B1 (ko) 2007-07-06 2014-12-02 소니 가부시끼가이샤 세퍼레이터, 세퍼레이터를 이용한 전지, 및 세퍼레이터를제조하는 방법
KR101620944B1 (ko) * 2008-02-06 2016-05-16 소니 가부시끼가이샤 세퍼레이터 및 이것을 이용한 전지
US20090297937A1 (en) * 2008-04-24 2009-12-03 Lampe-Onnerud Christina M Lithium-ion secondary battery
JP2010165597A (ja) * 2009-01-16 2010-07-29 Toyota Motor Corp 蓄電装置
KR101287667B1 (ko) 2009-03-09 2013-07-24 아사히 가세이 이-매터리얼즈 가부시키가이샤 적층 세퍼레이터, 폴리올레핀 미다공막 및 축전 디바이스용 세퍼레이터
US8310208B2 (en) * 2009-07-01 2012-11-13 Surajit Sengupta Charging algorithm for lithium batteries
JP2013504145A (ja) 2009-09-01 2013-02-04 ボストン−パワー，インコーポレイテッド 大規模蓄電池システムおよび組み立て方法
US20110168550A1 (en) * 2010-01-13 2011-07-14 Applied Materials, Inc. Graded electrode technologies for high energy lithium-ion batteries
KR101408844B1 (ko) * 2010-06-10 2014-06-20 에스케이이노베이션 주식회사 고내열성 유/무기 피복층을 갖는 복합 미세다공막
WO2012138398A1 (fr) 2011-04-04 2012-10-11 Aporous, Inc. Séparateur pour batterie amélioré, et procédé de formation associé
US20130040185A1 (en) * 2011-08-08 2013-02-14 Hironari Takase Separator for rechargeable lithium battery, and electrode structure and rechargeable lithium battery including the same
JP6179125B2 (ja) * 2012-04-09 2017-08-16 株式会社Ｇｓユアサ 蓄電素子
JP6186783B2 (ja) 2013-03-19 2017-08-30 ソニー株式会社 セパレータ、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム
US10727465B2 (en) 2013-11-15 2020-07-28 Semiconductor Energy Laboratory Co., Ltd. Nonaqueous secondary battery
JP6234546B2 (ja) 2014-03-14 2017-11-22 東京応化工業株式会社 二次電池用多孔質セパレータおよびそれを用いた二次電池
JP6271709B2 (ja) 2014-03-17 2018-01-31 株式会社東芝 非水電解質二次電池および電池パック
US11021584B2 (en) 2014-08-21 2021-06-01 William Winchin Yen Microporous sheet product and methods for making and using the same
KR20170077221A (ko) 2014-11-05 2017-07-05 윌리암 윈친 옌 미세다공성 시트 제품 및 그의 제조 및 사용 방법
US10829600B2 (en) 2014-11-05 2020-11-10 William Winchin Yen Microporous sheet product and methods for making and using the same
JP6213506B2 (ja) * 2015-03-18 2017-10-18 トヨタ自動車株式会社 非水電解質二次電池
JP6041970B1 (ja) * 2015-12-24 2016-12-14 住友化学株式会社 非水電解液二次電池用セパレータ
JP6443696B2 (ja) * 2016-09-27 2018-12-26 トヨタ自動車株式会社 二次電池
CN107958981B (zh) * 2017-06-24 2021-06-08 内蒙古中锂新材料有限公司 一种用于锂离子动力电池的复合隔膜及制备方法
CN109065817B (zh) * 2018-08-22 2022-04-08 深圳市博盛新材料有限公司 一种多孔多层复合隔膜及其制备方法
US10673093B1 (en) 2018-12-06 2020-06-02 Chongqing Jinkang Energy Vehicle Co., Ltd. Electric vehicle lithium batteries having non-uniform anode layer
CN115084437A (zh) * 2022-08-23 2022-09-20 宁德时代新能源科技股份有限公司 负极极片及其制备方法、二次电池及用电装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201875A2 (fr) * 1985-05-16 1986-11-20 W.R. Grace & Co.-Conn. Séparateur de batterie
US4863792A (en) * 1988-10-14 1989-09-05 Minnesota Mining And Manufacturing Company Multi-layer laminates of microporous films
JPH0620671A (ja) * 1992-07-03 1994-01-28 Ube Ind Ltd 非プロトン性電解液電池セパレーター
EP0682376A1 (fr) * 1994-05-12 1995-11-15 Ube Industries, Ltd. Feuille poreuse multicouche
EP0715364A1 (fr) * 1994-12-02 1996-06-05 Hoechst Celanese Corporation Séparateur de batterie double couche à caractéristique d'interruption intégré
JPH1074502A (ja) * 1996-08-30 1998-03-17 Sony Corp 非水電解液二次電池
US5856039A (en) * 1996-03-27 1999-01-05 Sanyo Electric Company, Ltd. Non-aqueous electrolyte secondary cell
EP0977801A1 (fr) * 1997-04-29 2000-02-09 Minnesota Mining And Manufacturing Company Feuil microporeux sensible a la temperature
EP1022798A2 (fr) * 1999-01-22 2000-07-26 Kabushiki Kaisha Toshiba Batterie secondaire à électrolyte nonaqueux

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE310321T1 (de) * 1995-06-28 2005-12-15 Ube Industries Nichtwässrige sekundärbatterie
JP3381538B2 (ja) * 1996-08-06 2003-03-04 宇部興産株式会社 積層多孔質ポリオレフィンフイルムの製法
JP2000082451A (ja) * 1998-09-07 2000-03-21 Hitachi Ltd 非水電解質二次電池
EP1251573B1 (fr) 2001-04-20 2017-05-31 Sony Corporation Batterie secondaire à électrolyte non aqueux

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201875A2 (fr) * 1985-05-16 1986-11-20 W.R. Grace & Co.-Conn. Séparateur de batterie
US4863792A (en) * 1988-10-14 1989-09-05 Minnesota Mining And Manufacturing Company Multi-layer laminates of microporous films
JPH0620671A (ja) * 1992-07-03 1994-01-28 Ube Ind Ltd 非プロトン性電解液電池セパレーター
EP0682376A1 (fr) * 1994-05-12 1995-11-15 Ube Industries, Ltd. Feuille poreuse multicouche
EP0715364A1 (fr) * 1994-12-02 1996-06-05 Hoechst Celanese Corporation Séparateur de batterie double couche à caractéristique d'interruption intégré
US5856039A (en) * 1996-03-27 1999-01-05 Sanyo Electric Company, Ltd. Non-aqueous electrolyte secondary cell
JPH1074502A (ja) * 1996-08-30 1998-03-17 Sony Corp 非水電解液二次電池
EP0977801A1 (fr) * 1997-04-29 2000-02-09 Minnesota Mining And Manufacturing Company Feuil microporeux sensible a la temperature
EP1022798A2 (fr) * 1999-01-22 2000-07-26 Kabushiki Kaisha Toshiba Batterie secondaire à électrolyte nonaqueux

Also Published As

Publication number Publication date
US20060222936A1 (en) 2006-10-05
US7867649B2 (en) 2011-01-11
EP1251573B1 (fr) 2017-05-31
US7138207B2 (en) 2006-11-21
EP1251573A2 (fr) 2002-10-23
US20030118896A1 (en) 2003-06-26

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